black

#000000

#1666CB

#1666CB

Contrast Ratio

3.8:1

Delta E

75.11

Very Different

50:50 Mix

#1E3461

Color Values

Format #000000 #1666CB
HEX #000000 #1666CB
RGB 0, 0, 0 22, 102, 203
HSL 0.0, 0.0%, 0.0% 213.5, 80.4%, 44.1%
HSV 0.0, 0.0%, 0.0% 213.5, 89.2%, 79.6%
CMYK 0%, 0%, 0%, 100% 89.2%, 49.8%, 0.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.5238 0.1733 257.3

Contrast & Accessibility

3.8:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1666CB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1666CB

Color Difference (Delta E)

75.11 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

#000000 #121623 #192441 #1E3461 #204482 #1E55A6 #1666CB

Color Mixing

#000000

100%

#161D32

75:25

#1E3461

50:50

#1F4C94

25:75

#1666CB

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #1666CB);
background: linear-gradient(135deg, #000000, #1666CB);

Explore Each Color

black

View full color details

#1666CB

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